Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 04:00 AM PST until December 27, 07:00 AM PST

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

32°F

0°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.61 in (1002.71 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	25 Dec 11:55 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSE Suttle Lake OR

Winter Weather Advisory December 26, 04:00am until December 27, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 25 °F
Snow Likely
Friday
High: 39 °F
Snow
Friday Night
Low: 21 °F
Snow
Saturday
High: 33 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 15 °F
Mostly Cloudy
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Partly Cloudy
Monday
High: 41 °F
Sunny
Monday Night
Low: 22 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow likely. Mostly cloudy, with a low around 25. Light south wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Friday

Snow, mainly after 1pm. High near 39. West wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 21. West wind 11 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely, mainly before 10am. Partly sunny, with a high near 33. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 15. Calm wind.

Sunday

Mostly sunny, with a high near 37.

Sunday Night

Partly cloudy, with a low around 19.

Monday

Sunny, with a high near 41.

Monday Night

Partly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 46.